Thank you, Douglas. It'll take me a bit to see what your code is doing but
I'm determined to learn. I appreciate it!
On Sunday, June 7, 2015 at 5:53:28 AM UTC-7, Douglas Mills wrote:
>
> Hi,
>
> The key / value pairs can be iterated like this:
>
> str = ''
> contacts.each do |key, value|
> str += key.to_s + ' : ' + value + ', '
> end
>
> puts 'contacts output : ' + str
>
> There are more compact ways to do this but will not be as easy to see what
> is happening.
>
> Kind Regards,
>
> Doug
>
> On Sunday, June 7, 2015 at 8:31:44 AM UTC+1, Anonymity wrote:
>>
>> Hi Everyone,
>>
>> Here is the code I currently have:
>>
>> contacts = Hash.new
>>
>> x = 0
>> y = 0
>>
>> if x <= 5
>> puts "What contact would you like to add?"
>> ui = gets.chomp
>> contacts.store(y, ui)
>> puts "Contact added is #{contacts}"
>> x += 1
>> y += 1
>> puts "X is #{x}, Y is #{y}" # so I know if the values are being
>> incremented
>> else
>> puts "You've reached the maximum # of contacts."
>> end
>>
>> Also, how can I print a hash to the console without a key value?
>>
>> Thank you
>>
>
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